Parts for your 2017 Subaru Exiga-Power steering fluid

2017 Subaru Exiga power steering fluid

Based on Subaru technical literature, power-steering fluid is relevant for the 2017 Subaru Exiga. The Subaru Exiga (YA platform) Service Manual for Steering lists a conventional hydraulic power-steering system using automatic transmission fluid (ATF) as the working fluid, and the Crossover 7/Exiga owner’s manual (2015–2018) calls up checking the power-steering fluid reservoir and using ATF to specification. Subaru’s Technical Information System (STIS) service procedures also describe bleeding and leak checks for the hydraulic pump, hoses and rack, all of which confirm that this model is not electric power steering.

On this Exiga, the power-steering fluid does the heavy lifting in the hydraulic assist system. An engine-driven pump pressurises ATF, sending it to the steering rack so the wheel turns smoothly without a workout. When the fluid’s fresh and at the right level, steering stays light, quiet and consistent. If it’s low, burnt or contaminated, it can cause groaning noises, heavier steering and premature wear of the pump or rack seals.

For servicing, the smart play is regular inspection rather than a hard-and-fast replacement interval. Subaru generally specifies to check condition and level at each service. In Aussie and Kiwi conditions—heat, hills and city stop–start—changing the fluid preventatively every 60,000–100,000 km, or when it looks dark, smells burnt or shows debris, is a good move. Always use the correct fluid: Subaru genuine ATF or a Dexron III–spec ATF as indicated on the reservoir cap or owner’s manual. Avoid generic “power steering fluid” that isn’t ATF-rated for Subaru systems.

• Check level on the reservoir’s COLD/HOT marks (follow the cap’s instructions). Top up with the specified ATF only.
• Inspect for leaks at the pump, pressure hose crimps and rack boots. Any wetness deserves attention before it becomes a bigger job.
• If replacing fluid, bleed the system: with front wheels off the ground, cycle the steering lock-to-lock several times engine-off, top up, then repeat with engine running until bubbles clear and the level stabilises.

Keeping the Exiga’s power-steering fluid clean and correctly filled preserves the pump, protects the rack and keeps the steering feel confident—ideal for family trips and daily duties alike.

Popular questions

What power-steering fluid does a 2017 Subaru Exiga use?
Subaru specifies ATF for its hydraulic power steering on the Exiga—typically a Dexron III–equivalent or Subaru genuine ATF as noted on the reservoir cap/owner’s manual. Don’t mix in universal fluids that aren’t ATF-rated for Subaru systems.

How often should the power-steering fluid be changed?
Subaru leans toward inspect-and-replace-as-needed. Check the level and condition at every service, change it if it’s dark, smells burnt or contaminated. As a preventative in Australian and New Zealand conditions, many techs suggest 60,000–100,000 km.

What are the signs the Exiga’s power-steering fluid needs attention?
Listen and feel for a steering whine or groan, heavier steering effort, fluid foaming in the reservoir, or wetness around the pump, hoses or rack boots. Any of these point to low level, aged fluid or a developing leak.